Cook County property record for 1800 S Kostner Ave, Chicago, IL 60623
| Property Type | General Industrial |
|---|---|
| Details | 19,238 sqft · built 1950 |
| Lot Size | 1.41 acres (61,855 sqft) |
| Owner | Company Name on File |
| Tax Bill | $39,069 (2024) |
| Deeds & Mortgages | Dec 2023 Line of Credit Oct 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-22-313-023 |
| Primary APN | 16-22-313-023 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 19,238 sqft Gross Area |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1951 |
| Lot Area | 61,855 sqft |
| Street Address | 1800 S KOSTNER AVE |
|---|---|
| City | CHICAGO |
| State | IL |
| Zip | 60623-2339 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | M2-3 |
| Legal Range | 13E |
| Legal Township | 39N |
| Legal Section | 22 |
| Legal Subdivision | SEYMOUR ESTATE SUB OF EH SW SEC 22-39- |
| Legal Lot Number | 2,3 |
| Jurisdiction | COOK IL |
| Township / Civil Division | CHICAGO |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 292500 |
1800 S Kostner Ave, an industrial property, is owned by a company that acquired it in August 1999.
Source: Cook County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 51 MUIRFIELD CIR, WHEATON, IL 60189-2737 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 20, 2023 | Deed of Trust, Mortgage · Line of Credit OLD SECOND NATIONAL BANK |
| Oct 8, 2018 | Deed of Trust, Mortgage WEST SUBURBAN BK |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 16, 1999 |
| Transfer Doc | 0000022094 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 1800 S KOSTNER AVE, CHICAGO, IL 60623-2339 |
| Transaction Type | Mortgage |
| Record Updated | Jan 1, 2024 |
| Name | Verified Name |
|---|---|
| Address | 1800 S KOSTNER AVE, CHICAGO, IL 60623-2339 |
| Document Number | 0035441014 |
|---|---|
| Date | Dec 20, 2023 |
| Instrument | 2335441014 |
| Name | OLD SECOND NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | AURORA, IL 60506 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 1800 S KOSTNER AVE, CHICAGO, IL 60623-2339 |
| Document Number | 1828419274 |
| Instrument Date | Oct 8, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Oct 23, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1800 S KOSTNER AVE CHICAGO IL 606232339, CHICAGO, IL 60623-2339 |
| Document Number | 1828419274 |
|---|---|
| Date | Oct 11, 2018 |
| Instrument | 28419274 |
| Name | WEST SUBURBAN BK |
|---|---|
| Type | Bank |
| Address | LOMBARD, IL 60148 |
| Amount | Amount on Record |
|---|
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| Municipality | Chicago City |
| Unified School District | Chicago Public School District 299 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $193,750 Land $184,500 Building $9,250 | $775,000 Land $738,000 Building $37,000 | |
| 2024 | $39,069.00 (-4.59%) | ||
| 2023 | $40,948.00 (+2.59%) | ||
| 2022 | $39,916.00 | $193,410 Land $96,456 Building $96,954 | $773,640 Land $385,824 Building $387,816 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1800 S Kostner Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
Source: FEMA National Flood Hazard Layer, effective February 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2023) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2023 · Severe Storms And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 1800 S Kostner Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CHICAGO serves 2,721,308 people · EPA ID IL0316000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 8 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 505 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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